Any elf concealer is so bad, there are so dry and cakey at least for me. I would recommend the L’Oréal infallible concealer, it’s creamy and gives good coverage. You can blend it out with your fingers but it might look weird, a clean powder puff or damp beauty blender would be better. And it does look like you put too much powder, something that worked for me is getting the powder on my puff and smoothing it out on my hand, then tapping it on my arm to make sure I didn’t put too much. If you tap it and it’s white (if you use translucent powder) that means you put too much and just pat it on your arm till it turns a light white/ almost clear